Part Name
Label
Quantity Desired Supplier Supplier Part# Price Total Price
Chassis/Hardware (holds two mono amps)
2 Pair Red/Black Binding Posts 1" Thread
N/A
1
Parts Express 091-1250 $8.25 $8.25
1 Pair Gold RCA Jack
N/A
1
Parts Express 090-278 $1.95 $1.95
AC CONNECTOR MALE FLANGE PCB
N/A
1
Digi-Key CCM1400-ND $3.06 $3.06
RUBBER CABINET FOOT 1-1/2" DIA. x 5/8" THICK
N/A
4
Parts Express 260-770 $0.98 $3.92
SPST ROUND SNAP MOUNT ROCKER
N/A
1
Parts Express 060-430 $2.90 $2.90
RES 3.0K OHM METAL FILM 3W 5%
N/A
5
Digi-Key BC3.0KW-3JCT-ND $0.54 $2.70
STANDOFF M/F HEX 4-40 NYL 1.00"
N/A
10
Digi-Key 4806K-ND $0.35 $3.50
Double Sided Thermal Tape, Sekisui #5760, 1x6in Strip
N/A
1
BestByte.net N/A $2.00 $2.00
22 gauge silver plated teflon coated copper wire, purple
N/A
25
Apex Jr. N/A
$0.09
$2.25
22 gauge silver plated teflon coated copper wire, white
N/A
25
Apex Jr. N/A
$0.09
$2.25
22 gauge silver plated teflon coated copper SOLID wire
N/A
1
Apex Jr. N/A
$0.09
$0.09
20 gauge silver plated teflon coated copper wire, green
N/A
15
Apex Jr. N/A
$0.11
$1.65
20 gauge silver plated teflon coated copper wire, blue
N/A
15
Apex Jr. N/A
$0.11
$1.65
20 gauge silver plated teflon coated copper wire, white
N/A
15
Apex Jr. N/A
$0.11
$1.65
18 gauge silver plated teflon coated copper wire, blue
N/A
15
Apex Jr. N/A
$0.13
$1.95
18 gauge silver plated teflon coated copper wire, white
N/A
15
Apex Jr. N/A
$0.13
$1.95
------------------
$41.72
     
     
Power Supply (supports 2 mono amps)
12,000uF 80V Cap
C1P,C2P
4
Apex Jr. N/A $5.00 $20.00
80VCT@10A Toroidal Transformer
T1
1
Parts Express 122-700 $69.93 $69.93
200V 25A Bridge Rectifier
BR1
1
Digi-Key 26MB20A-ND $5.76 $5.76
0.1uF 250V Cap
C3P
1
Digi-Key E2104-ND $0.31 $0.31
Single Fuse Holder (F1)
N/A
1
Digi-Key 3536K-ND $0.93 $0.93
Quad Fuse Holder (F2-F5)
N/A
1
Digi-Key 3539K-ND $3.19 $3.19
8A Slo-Blo Fuse (only 1 needed)
F1
5
Digi-Key F335-ND $0.68 $3.40
5A Fast Blow (only 4 needed)
F2-F5
5
Digi-Key F608-ND $0.27 $1.35
RES 100 OHM METAL FILM 2W 5%
N/A
5
Digi-Key
BC100W-2CT-ND
$0.32
$1.60
 ------------------
$106.47
Mono Amplifier
Leach Amp PCB (only 1 needed)
N/A
2
Dr. Leach N/A $12.50 $25.50
Transistor 80V NPN TO-92  (only 6 needed)
Q1,Q2,Q5,Q7,Q9,Q10
10
Digi-Key MPS8099RLRAOSCT-ND $0.28 $2.80
Transistor -80V PNP TO-92 (only 5 needed)
Q3,Q4,Q6,Q8,Q11
10
Digi-Key MPS8599RLRAOSCT-ND $0.28 $2.80
TRANSISTOR NPN 450V 1A TO-39
Q13,Q14
2
Digi-Key 497-2576-5-ND $1.16 $2.32
Transistor -350V PNP 1A 1W 15MHz TO-39
Q12,Q15
2
Digi-Key 497-2596-5-ND $1.20 $2.40
TRANSISTOR 150V NPN 8A TO-220AB
Q16
1
Digi-Key MJE15030OS-ND $1.43 $1.43
TRANSISTOR -150V PNP -8A TO220AB
Q17
1
Digi-Key MJE15031OS-ND $1.43 $1.43
TRANSISTOR NPN 140V 20A TO-3
Q18,Q20
2
Digi-Key MJ15003OS-ND $3.51 $7.02
TRANSISTOR PNP -140V -20A TO-3
Q19,Q21
2
Digi-Key MJ15004OS-ND $3.46 $6.92
RECTIFIER GPP 400V 1A DO-41
D1,D2,D3,D4,D11,D12
6
Digi-Key 1N4004DICT-ND $0.26 $1.56
DIODE SWITCHING 75V 500MW DO-35
D5,D6,D7,D8,D9,D10
6
Digi-Key 1N4148DICT-ND $0.23 $1.38
DIODE ZENER 20V 500MW 5% DO-35
D13,D14,D15,D16
4
Digi-Key 1N5250BDICT-ND $0.36 $1.44
CAP 390PF 500V MICA RADIAL
C1
1
Digi-Key 338-1057-ND $1.95 $1.95
CAP FILM MKT .1UF 100VDC 10% (only 7 needed)
C2,C3,C15,C16,C23,C24,C25
10
Digi-Key BC1639-ND $0.16 $1.60
CAP .1UF 50V STACK METAL FILM (only 4 needed)
C7,C12,C17,C18
10
Digi-Key P4525-ND $0.18 $1.80
CAP 100UF 63V ELECT FC RADIAL
C4,C5,C13,C14,C21,C22
6
Digi-Key P10343-ND $0.76 $4.56
CAP 330UF 16V ELECT FC RADIAL
C6A, C6B
2
Digi-Key P10246-ND $0.63 $1.26
CAP 180PF 500V MICA RADIAL
C8
1
Digi-Key 338-1082-ND $1.26 $1.26
CAP 47PF 300V MICA RADIAL
C9
1
Digi-Key 338-1084-ND $1.90 $1.90
CAP 10PF 500V MICA RADIAL
C10,C11
2
Digi-Key 338-1068-ND $0.94 $1.88
CAP .01UF 50V STACK METAL FILM (only 2 needed)
C19,C20
10
Digi-Key P4513-ND $0.14 $1.40
RES 20K OHM 1/4W 5% CARBON FILM (only 1 needed)
R1
5
Digi-Key 20KQBK-ND $0.06 $0.30
RES 2.0K OHM 1/4W 5% CARBON FILM (only 1 needed)
R2
5
Digi-Key 2.0KQBK-ND $0.06 $0.30
RES 300 OHM 1/4W 5% CARBON FILM (only 8 needed)
R3,R4,R5,R6,R7,R8,R9,R10
10
Digi-Key 300QBK-ND $0.06 $0.60
RES 1.2K OHM 1/4W 5% CARBON FILM (only 3 needed)
R11,R12,R27
5
Digi-Key 1.2KQBK-ND $0.06 $0.30
RES 2.2K OHM 1/2W 5% CARBON FILM (only 2 needed)
R13,R14
5
Digi-Key 2.2KH-ND $0.06 $0.30
RES 12K OHM 1/4W 5% CARBON FILM (only 2 needed)
R15,R16
5
Digi-Key 12KQBK-ND $0.06 $0.30
RES 11K OHM CARBON FILM 1/4W 5% (only 2 needed)
R17,R18
10
Digi-Key P11KBACT-ND $0.07 $0.70
RES 1.1K OHM 1/4W 5% CARBON FILM (only 1 needed)
R19
5
Digi-Key 1.1KQBK-ND $0.06 $0.30
RES 22K OHM 1/4W 5% CARBON FILM (only 1 needed)
R20
5
Digi-Key 22KQBK-ND $0.06 $0.30
RES 30 OHM 1/4W 5% CARBON FILM (only 2 needed)
R21,R22
5
Digi-Key 30QBK-ND $0.06 $0.30
RES 360 OHM 1/4W 5% CARBON FILM (only 2 needed)
R23,R24
5
Digi-Key 360QBK-ND $0.06 $0.30
RES 1.0K OHM 1/4W 5% CARBON FILM (only 2 needed)
R25,R26
5
Digi-Key 1.0KQBK-ND $0.06 $0.30
RES 270 OHM 1/4W 5% CARBON FILM (only 2 needed)
R28,R29
5
Digi-Key 270QBK-ND $0.06 $0.30
RES 3.9K OHM 1/2W 5% CARBON FILM (only 2 needed)
R30,R31
5
Digi-Key 3.9KH-ND $0.06 $0.30
RES 82 OHM 1/4W 5% CARBON FILM (only 3 needed)
R32,R33,R51
5
Digi-Key 82QBK-ND $0.06 $0.30
RES 330 OHM 1/4W 5% CARBON FILM (only 2 needed)
R34,R35
5
Digi-Key 330QBK-ND $0.06 $0.30
RES 220 OHM 1/4W 5% CARBON FILM (only 1 needed)
R36
5
Digi-Key 220QBK-ND $0.06 $0.30
RES 680 OHM 1/4W 5% CARBON FILM (only 4 needed)
R37,R38,R39,R40
5
Digi-Key 680QBK-ND $0.06 $0.30
RES 10 OHM 1/2W 5% CARBON FILM (only 4 needed)
R41,R42,R43,R44
5
Digi-Key 10H-ND $0.06 $0.30
RES .33 OHM 5W 5% WIREWOUND
R45,R46,R47,R48
4
Digi-Key 0.33W-5-ND $0.41 $1.64
RES CERAMIC COMP 10 OHM 2W
R49,R50
2
Digi-Key OY100K-ND $1.00 $2.00
POT 2.0K OHM 3/8" SQ CERM SL ST
P1
1
Digi-Key 3386P-202-ND $1.29 $1.29
HEATSINK TO-220 CLIP-ON BLK (for Q16, Q17)
N/A
2
Digi-Key HS111-ND $0.39 $0.78
Large Heatsink 8 TO-3 predrilled (only 1 needed)
N/A
2
Apex Jr. N/A $12.50 $25.00
SOCKET FOR .090" TO-3 CASE (for Q18,Q19,Q20,Q21)
N/A
4
Digi-Key 4601K-ND $1.60 $6.40
HEATPAD TO-3/TO-66 .009" SP600 (for Q18,Q19,Q20,Q21)
N/A
4
Digi-Key BER100-ND $1.09 $4.36
 
 ------------------
$121.98
Dual Mono Amplifiers
Leach Amp PCB
N/A
2
Dr. Leach N/A $12.50 $25.00
Transistor 80V NPN TO-92  (only 12 needed)
Q1,Q2,Q5,Q7,Q9,Q10
20
Digi-Key MPS8099RLRAOSCT-ND $0.28 $5.60
Transistor -80V PNP TO-92
Q3,Q4,Q6,Q8,Q11
10
Digi-Key MPS8599RLRAOSCT-ND $0.28 $2.80
TRANSISTOR NPN 450V 1A TO-39
Q13,Q14
4
Digi-Key 497-2576-5-ND $1.80 $7.20
Transistor -350V PNP 1A 1W 15MHz TO-39
Q12,Q15
4
Digi-Key 497-2596-5-ND $1.20 $4.80
TRANSISTOR 150V NPN 8A TO-220AB
Q16
2
Digi-Key MJE15030OS-ND $1.43 $2.86
TRANSISTOR -150V PNP -8A TO220AB
Q17
2
Digi-Key MJE15031OS-ND $1.43 $2.86
TRANSISTOR NPN 140V 20A TO-3
Q18,Q20
4
Digi-Key MJ15003OS-ND $3.51 $14.04
TRANSISTOR PNP -140V -20A TO-3
Q19,Q21
4
Digi-Key MJ15004OS-ND $3.46 $13.84
RECTIFIER GPP 400V 1A DO-41
D1,D2,D3,D4,D11,D12
12
Digi-Key 1N4004DICT-ND $0.14 $1.68
DIODE SWITCHING 75V 500MW DO-35
D5,D6,D7,D8,D9,D10
12
Digi-Key 1N4148DICT-ND $0.12 $1.44
DIODE ZENER 20V 500MW 5% DO-35
D13,D14,D15,D16
8
Digi-Key 1N5250BDICT-ND $0.36 $2.88
CAP 390PF 500V MICA RADIAL
C1
2
Digi-Key 338-1057-ND $1.95 $3.90
CAP FILM MKT .1UF 100VDC 10% (only 14 needed)
C2,C3,C15,C16,C23,C24,C25
20
Digi-Key BC1639-ND $0.16 $3.20
CAP .1UF 50V STACK METAL FILM (only 8 needed)
C7,C12,C17,C18
10
Digi-Key P4525-ND $0.18 $1.80
CAP 100UF 63V ELECT FC RADIAL
C4,C5,C13,C14,C21,C22
12
Digi-Key P10343-ND $0.48 $5.76
CAP 330UF 16V ELECT FC RADIAL
C6A, C6B
4
Digi-Key P10246-ND $0.63 $2.52
CAP 180PF 500V MICA RADIAL
C8
2
Digi-Key 338-1082-ND $1.26 $2.52
CAP 47PF 300V MICA RADIAL
C9
2
Digi-Key 338-1084-ND $1.90 $3.80
CAP 10PF 500V MICA RADIAL
C10,C11
4
Digi-Key 338-1068-ND $0.94 $3.76
CAP .01UF 50V STACK METAL FILM (only 4 needed)
C19,C20
10
Digi-Key P4513-ND $0.14 $1.40
RES 20K OHM 1/4W 5% CARBON FILM (only 2 needed)
R1
5
Digi-Key 20KQBK-ND $0.06 $0.30
RES 2.0K OHM 1/4W 5% CARBON FILM (only 2 needed)
R2
5
Digi-Key 2.0KQBK-ND $0.06 $0.30
RES 300 OHM 1/4W 5% CARBON FILM (only 16 needed)
R3,R4,R5,R6,R7,R8,R9,R10
20
Digi-Key 300QBK-ND $0.06 $1.20
RES 1.2K OHM 1/4W 5% CARBON FILM (only 6 needed)
R11,R12,R27
10
Digi-Key 1.2KQBK-ND $0.06 $0.60
RES 2.2K OHM 1/2W 5% CARBON FILM (only 4 needed)
R13,R14
5
Digi-Key 2.2KH-ND $0.06 $0.30
RES 12K OHM 1/4W 5% CARBON FILM (only 4 needed)
R15,R16
5
Digi-Key 12KQBK-ND $0.06 $0.30
RES 11K OHM CARBON FILM 1/4W 5% (only 4 needed)
R17,R18
10
Digi-Key P11KBACT-ND $0.07 $0.70
RES 1.1K OHM 1/4W 5% CARBON FILM (only 2 needed)
R19
5
Digi-Key 1.1KQBK-ND $0.06 $0.30
RES 22K OHM 1/4W 5% CARBON FILM (only 2 needed)
R20
5
Digi-Key 22KQBK-ND $0.06 $0.30
RES 30 OHM 1/4W 5% CARBON FILM (only 4 needed)
R21,R22
5
Digi-Key 30QBK-ND $0.06 $0.30
RES 360 OHM 1/4W 5% CARBON FILM (only 4 needed)
R23,R24
5
Digi-Key 360QBK-ND $0.06 $0.30
RES 1.0K OHM 1/4W 5% CARBON FILM (only 4 needed)
R25,R26
5
Digi-Key 1.0KQBK-ND $0.06 $0.30
RES 270 OHM 1/4W 5% CARBON FILM (only 4 needed)
R28,R29
5
Digi-Key 270QBK-ND $0.06 $0.30
RES 3.9K OHM 1/2W 5% CARBON FILM (only 4 needed)
R30,R31
5
Digi-Key 3.9KH-ND $0.06 $0.30
RES 82 OHM 1/4W 5% CARBON FILM (only 6 needed)
R32,R33,R51
10
Digi-Key 82QBK-ND $0.06 $0.60
RES 330 OHM 1/4W 5% CARBON FILM (only 4 needed)
R34,R35
5
Digi-Key 330QBK-ND $0.06 $0.30
RES 220 OHM 1/4W 5% CARBON FILM (only 2 needed)
R36
5
Digi-Key 220QBK-ND $0.06 $0.30
RES 680 OHM 1/4W 5% CARBON FILM (only 8 needed)
R37,R38,R39,R40
10
Digi-Key 680QBK-ND $0.06 $0.60
RES 10 OHM 1/2W 5% CARBON FILM (only 8 needed)
R41,R42,R43,R44
10
Digi-Key 10H-ND $0.06 $0.60
RES .33 OHM 5W 5% WIREWOUND
R45,R46,R47,R48
8
Digi-Key 0.33W-5-ND $0.41 $3.28
RES CERAMIC COMP 10 OHM 2W
R49,R50
4
Digi-Key OY100K-ND $1.00 $4.00
POT 2.0K OHM 3/8" SQ CERM SL ST
P1
2
Digi-Key 3386P-202-ND $1.29 $2.58
HEATSINK TO-220 CLIP-ON BLK (for Q16, Q17)
N/A
4
Digi-Key HS111-ND $0.39 $1.56
Large Heatsink 8 TO-3 predrilled (only 1 needed)
N/A
2
Apex Jr. N/A $12.50 $12.50
SOCKET FOR .090" TO-3 CASE (for Q18,Q19,Q20,Q21)
N/A
8
Digi-Key 4601K-ND $1.60 $12.80
HEATPAD TO-3/TO-66 .009" SP600 (for Q18,Q19,Q20,Q21)
N/A
8
Digi-Key BER100-ND $1.09 $8.72
 
 ------------------
$179.80